What does primary productivity measure?

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

Why is it important to study each branch of earth science?

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp